@article{19253, author = "Stansell, Thomas A., Jr. and Magnavox and Second International Geodetic Symposium on Satellite Doppler Positioning The University of Texas at Austin January 22 - 26, 1979", title = "The MX 1502 Satellite Surveyor. Second International Geodetic Symposium on Satellite Doppler Positioning The University of Texas at Austin January 22 - 26, 1979 ", year = "1979", note = "Fot. a obr. v textu", }